angular-xml-editor
Version:
XML editor component for Angular
165 lines (164 loc) • 18.7 kB
JavaScript
/**
* @fileoverview added by tsickle
* @suppress {checkTypes,extraRequire,uselessCode} checked by tsc
*/
import { XMLCursorPositions } from '../cursor/xmlCursorPos.class';
import { XmlEditRuleCheckTextInsert } from '../xml-rules-check/xmlEditRuleCheckTextInsert.class';
import { XmlEditDelete } from './xmlEditDeleteclass';
import { DomDummyNodeManager } from '../dummyNodes/domDummyNodeManager.class';
var XmlEditInsert = /** @class */ (function () {
function XmlEditInsert() {
}
/**
* @param {?} pos
* @param {?} value
* @param {?} rootNode
* @param {?} xmlRules
* @param {?} xmlSchema
* @return {?}
*/
XmlEditInsert.replaceWithText = /**
* @param {?} pos
* @param {?} value
* @param {?} rootNode
* @param {?} xmlRules
* @param {?} xmlSchema
* @return {?}
*/
function (pos, value, rootNode, xmlRules, xmlSchema) {
if (pos === undefined) {
return false;
}
if (value === '' || value === undefined || value == null) {
return false;
}
if (pos.isEmptySelection() === false) {
if (XmlEditDelete.deleteSelection(pos, rootNode, xmlRules) === false) {
return false;
}
}
return XmlEditInsert.insertText(pos.EndPos, value, rootNode, xmlRules, xmlSchema);
};
/**
* @param {?} pos
* @param {?} value
* @param {?} rootNode
* @param {?} xmlRules
* @param {?} xmlSchema
* @return {?}
*/
XmlEditInsert.insertText = /**
* @param {?} pos
* @param {?} value
* @param {?} rootNode
* @param {?} xmlRules
* @param {?} xmlSchema
* @return {?}
*/
function (pos, value, rootNode, xmlRules, xmlSchema) {
if (pos === undefined) {
return false;
}
if (value === '' || value === undefined || value == null) {
return false;
}
switch (pos.PosAtNode) {
case XMLCursorPositions.CursorOnCompleteNode:
/** @type {?} */
var textAllowed = XmlEditInsert.isTextAllowedInParentNode(pos, xmlSchema);
if (textAllowed === true) {
/** @type {?} */
var newTextNode = pos.ActualNode.ownerDocument.createTextNode(value);
pos.ActualNode.parentElement.insertBefore(newTextNode, pos.ActualNode);
pos.ActualNode.parentElement.removeChild(pos.ActualNode);
/** @type {?} */
var nextSibling = DomDummyNodeManager.getNextSibling(newTextNode);
if (nextSibling) {
pos.SetCursor(nextSibling, XMLCursorPositions.CursorInFrontOfNode);
}
else {
pos.SetCursor(newTextNode, XMLCursorPositions.CursorBehindNode);
}
return true;
}
else {
return false;
}
case XMLCursorPositions.CursorBehindNode:
if (pos.ActualNode.nodeType === Node.TEXT_NODE) {
pos.ActualNode.textContent = pos.ActualNode.textContent + value;
return true;
}
else {
textAllowed = XmlEditInsert.isTextAllowedInParentNode(pos, xmlSchema);
if (textAllowed === true) {
/** @type {?} */
var newTextNode = pos.ActualNode.ownerDocument.createTextNode(value);
pos.ActualNode.parentElement.insertBefore(newTextNode, pos.ActualNode.nextSibling); // inserts the new node after the actual node
return true;
}
else {
return false;
}
}
case XMLCursorPositions.CursorInFrontOfNode:
if (pos.ActualNode.nodeType === Node.TEXT_NODE) {
pos.ActualNode.textContent = value + pos.ActualNode.textContent;
return true;
}
else {
textAllowed = XmlEditInsert.isTextAllowedInParentNode(pos, xmlSchema);
if (textAllowed === true) {
/** @type {?} */
var newTextNode = pos.ActualNode.ownerDocument.createTextNode(value);
pos.ActualNode.parentElement.insertBefore(newTextNode, pos.ActualNode);
return true;
}
else {
return false;
}
}
case XMLCursorPositions.CursorInEmptyNode:
textAllowed = new XmlEditRuleCheckTextInsert(xmlSchema.xsdNodes).isTextAllowedAtThisCursorPos(pos);
if (textAllowed === true) {
/** @type {?} */
var newTextNode = pos.ActualNode.ownerDocument.createTextNode(value);
pos.ActualNode.appendChild(newTextNode);
return true;
}
else {
return false;
}
case XMLCursorPositions.CursorInsideTextNode:
/** @type {?} */
var text = pos.ActualNode.textContent;
pos.ActualNode.textContent = text.substr(0, pos.PosInTextnode) + value + text.substr(pos.PosInTextnode, text.length);
pos.SetCursor(pos.ActualNode, XMLCursorPositions.CursorInsideTextNode, pos.PosInTextnode + 1);
break;
default:
throw new Error("String.Format(\"XmlEditInsert.insert: unknown CursorPos " + pos.getDebugDescription());
}
return true;
};
/**
* @param {?} pos
* @param {?} xmlSchema
* @return {?}
*/
XmlEditInsert.isTextAllowedInParentNode = /**
* @param {?} pos
* @param {?} xmlSchema
* @return {?}
*/
function (pos, xmlSchema) {
/** @type {?} */
var parentNode = pos.ActualNode.parentElement;
/** @type {?} */
var parentCursorPos = pos.clone();
parentCursorPos.SetCursor(parentNode, XMLCursorPositions.CursorInEmptyNode);
return new XmlEditRuleCheckTextInsert(xmlSchema.xsdNodes).isTextAllowedAtThisCursorPos(parentCursorPos);
};
return XmlEditInsert;
}());
export { XmlEditInsert };
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{ XmlCursorPos, XMLCursorPositions } from '../cursor/xmlCursorPos.class';\r\nimport { XmlRules } from '../xml-rules-check/xmlRules.class';\r\nimport { XmlEditRuleCheckTextInsert } from '../xml-rules-check/xmlEditRuleCheckTextInsert.class';\r\nimport { XmlSchema } from '../xml-rules-check/xmlSchema.class';\r\nimport { XmlEditDelete } from './xmlEditDeleteclass';\r\nimport { XmlCursor } from '../cursor/xmlCursor.class';\r\nimport { DomDummyNodeManager } from '../dummyNodes/domDummyNodeManager.class';\r\n\r\nexport class XmlEditInsert {\r\n  public static replaceWithText(pos: XmlCursor, value: string, rootNode: Element, xmlRules: XmlRules, xmlSchema: XmlSchema): boolean {\r\n    if (pos === undefined) {\r\n      return false;\r\n    }\r\n    if (value === '' || value === undefined || value == null) {\r\n      return false;\r\n    }\r\n\r\n    if (pos.isEmptySelection() === false) {\r\n      if (XmlEditDelete.deleteSelection(pos, rootNode, xmlRules) === false) {\r\n        return false;\r\n      }\r\n    }\r\n\r\n    return XmlEditInsert.insertText(pos.EndPos, value, rootNode, xmlRules, xmlSchema);\r\n  }\r\n\r\n  public static insertText(pos: XmlCursorPos, value: string, rootNode: Element, xmlRules: XmlRules, xmlSchema: XmlSchema): boolean {\r\n    if (pos === undefined) {\r\n      return false;\r\n    }\r\n\r\n    if (value === '' || value === undefined || value == null) {\r\n      return false;\r\n    }\r\n\r\n    switch (pos.PosAtNode) {\r\n      case XMLCursorPositions.CursorOnCompleteNode:\r\n        let textAllowed = XmlEditInsert.isTextAllowedInParentNode(pos, xmlSchema);\r\n        if (textAllowed === true) {\r\n          const newTextNode = pos.ActualNode.ownerDocument.createTextNode(value);\r\n          pos.ActualNode.parentElement.insertBefore(newTextNode, pos.ActualNode);\r\n          pos.ActualNode.parentElement.removeChild(pos.ActualNode);\r\n          const nextSibling = DomDummyNodeManager.getNextSibling(newTextNode);\r\n          if (nextSibling) {\r\n            pos.SetCursor(nextSibling, XMLCursorPositions.CursorInFrontOfNode);\r\n          } else {\r\n            pos.SetCursor(newTextNode, XMLCursorPositions.CursorBehindNode);\r\n          }\r\n          return true;\r\n        } else {\r\n          return false;\r\n        }\r\n\r\n      case XMLCursorPositions.CursorBehindNode:\r\n        if (pos.ActualNode.nodeType === Node.TEXT_NODE) {\r\n          pos.ActualNode.textContent = pos.ActualNode.textContent + value;\r\n          return true;\r\n        } else {\r\n          textAllowed = XmlEditInsert.isTextAllowedInParentNode(pos, xmlSchema);\r\n          if (textAllowed === true) {\r\n            const newTextNode = pos.ActualNode.ownerDocument.createTextNode(value);\r\n            pos.ActualNode.parentElement.insertBefore(newTextNode, pos.ActualNode.nextSibling); // inserts the new node after the actual node\r\n            return true;\r\n          } else {\r\n            return false;\r\n          }\r\n        }\r\n\r\n      case XMLCursorPositions.CursorInFrontOfNode:\r\n        if (pos.ActualNode.nodeType === Node.TEXT_NODE) {\r\n          pos.ActualNode.textContent = value + pos.ActualNode.textContent;\r\n          return true;\r\n        } else {\r\n          textAllowed = XmlEditInsert.isTextAllowedInParentNode(pos, xmlSchema);\r\n          if (textAllowed === true) {\r\n            const newTextNode = pos.ActualNode.ownerDocument.createTextNode(value);\r\n            pos.ActualNode.parentElement.insertBefore(newTextNode, pos.ActualNode);\r\n            return true;\r\n          } else {\r\n            return false;\r\n          }\r\n        }\r\n\r\n      case XMLCursorPositions.CursorInEmptyNode:\r\n        textAllowed = new XmlEditRuleCheckTextInsert(xmlSchema.xsdNodes).isTextAllowedAtThisCursorPos(pos);\r\n        if (textAllowed === true) {\r\n          const newTextNode = pos.ActualNode.ownerDocument.createTextNode(value);\r\n          pos.ActualNode.appendChild(newTextNode);\r\n          return true;\r\n        } else {\r\n          return false;\r\n        }\r\n\r\n      case XMLCursorPositions.CursorInsideTextNode:\r\n        const text = pos.ActualNode.textContent;\r\n        pos.ActualNode.textContent = text.substr(0, pos.PosInTextnode) + value + text.substr(pos.PosInTextnode, text.length);\r\n        pos.SetCursor(pos.ActualNode, XMLCursorPositions.CursorInsideTextNode, pos.PosInTextnode + 1);\r\n        break;\r\n\r\n      default:\r\n        throw new Error(`String.Format(\"XmlEditInsert.insert: unknown CursorPos  ${pos.getDebugDescription()}`);\r\n    }\r\n\r\n    return true;\r\n  }\r\n\r\n  private static isTextAllowedInParentNode(pos: XmlCursorPos, xmlSchema: XmlSchema): boolean {\r\n    const parentNode = pos.ActualNode.parentElement;\r\n    const parentCursorPos = pos.clone();\r\n    parentCursorPos.SetCursor(parentNode, XMLCursorPositions.CursorInEmptyNode);\r\n    return new XmlEditRuleCheckTextInsert(xmlSchema.xsdNodes).isTextAllowedAtThisCursorPos(parentCursorPos);\r\n  }\r\n}\r\n"]}